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https://issues.apache.org/jira/browse/KAFKA-6125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias J. Sax resolved KAFKA-6125.
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Resolution: Not A Problem
> Avoid third party exception to flow through streams code base
> -------------------------------------------------------------
>
> Key: KAFKA-6125
> URL: https://issues.apache.org/jira/browse/KAFKA-6125
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Reporter: Matthias J. Sax
> Priority: Major
> Labels: streams-exception-handling
>
> Streams uses multiple internal client that might throw fatal exceptions (some
> should actually never occur, and if, this would indicate a bug).
> We should wrap all calls to the used clients with a {{try-catch}}, and log
> those exceptions as ERRORs immediately. For exceptions that can only occur
> due to a bug (e.g., IllegalStateException, IllegalArgumentException,
> WakeupException, InterruptException) we should ask users in the log message
> to report this as a bug.
> Last, we rethrow all those exceptions as {{StreamsException}} (to avoid that
> a standard library exception might be caught by accident somewhere else in
> our code base).
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